Ahh RC's aren't always reliable, then. I never seem to do them in dreams anyway. Except last night I dreamt I was crossing a bridge at night in the rain, which is one of my dream signs. I stopped and questioned my reality, which is something I do more often now than the standard RCs. Because I could feel the rain and the wooden railings of the bridge I decided it wasn't a dream and carried on. Even though that bridge doesn't actually exist!

It'd make sense for your brain to make the results of reality checks 'awake' in your dreams. Hmm, that's an awkward one :/